baber/WOPTO huggingface dataset:
Patent SE-8402658-D0 (SE)
Inventor: ENEROTH J-M
IPC: B03C3/14
Filed: 1984-05-17
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent SE-8500433-D0 (SE)
Inventor: TOVIK TOMAS
IPC: F28D15/00
Filed: 1985-01-31
Abstract: The bodies or shafts each have a small surface in the vessel wall (4') or shaft end and outside the vessel (2) a large part or shaft. During the work process, the small surface emits energy to the contents of the vessel, and the large surface outside the vessel absorbs energy along its whole length alongside the wall (3) of the vessel.
Patent SE-8501867-D0 (SE)
Inventor: ANDERSSON A
IPC: B65G65/46
Filed: 1985-04-17
Abstract: Very viscous and relatively heavy products, for example gypsum, are introduced into a hopper and discharged therefrom by means of a product conveying apparatus. The conveying apparatus comprises an input device (14) in the form of a screw (19) which is rotatable directly above the bottom of a trough (17), said trough (17) and the screw (19) being horizontally rotatable relative to one another. The trough (17) has a number of openings (18) which open out into the receiving space of the hopper and are distributed evenly and in a circular manner around the centre of the trough bottom. The product to be stored in the hopper is fed to the openings (18) due to the rotation of the screw (19) and the relative movement between the screw (19) and the trough (17). The product is fed to the receiving space of the hopper and is distributed there by means of a horizontally rotatable screw conveyor (15) which is suspended by means of elevator cables in carriages which are drawn around the hopper in a path on the hopper roof (12) by means of a pull cable extending all around. When the product is discharged from the hopper, the conveying direction of the screw conveyor (15) is reversed so that the product is fed to the centre of the hopper where a vertical screw conveyor (16), opening out into a discharge opening in the hopper bottom, is mounted with at least two conveying screws (45, 46). The conveying screws (45, 46) have meshing thread turns (45', 46') directed in opposite directions to one another. The screws (45, 46) run with ... Original abstract incomplete.
Patent SE-8603051-D0 (SE)
Inventor: KARLSTAM O B E
IPC: C12N9/26
Filed: 1986-07-09
Abstract: Glycosaminoglycan-degrading enzyme preparation containing krill hyaluronidase, and a method of producing said preparation.
Patent SE-8704025-D0 (SE)
Inventor: AJNEFORS F
IPC: B08B3/02
Filed: 1987-10-15
Abstract: PCT No. PCT/SE88/00532 Sec. 371 Date Apr. 3, 1990 Sec. 102(e) Date Apr. 3, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03251 PCT Pub. Date Apr. 20, 1989.The internal cleaning of a centrifuge rotor is performed by a cleaning liquid is which pumped from a tank via an inlet channel to a central inlet chamber of the rotor during rotation thereof. A separation chamber is connected to the inlet chamber and, at different radial levels, to two outlet chambers via separate outlet passages. Cleaning liquid is discharged from the outlet chambers through a stationary discharge device having separate outlet channels. Part of the cleaning liquid discharged through the outlet channels is returned to the tank via a return conduit. The rest of the cleaning liquid is conducted directly to the inlet channel by means of an overpressure generated in the stationary discharge device. Thereby, it is possible to clean the rotor internally even very close to its rotational axis.
Patent SE-8802140-D0 (SE)
Inventor: MAGNUSSON L
IPC: B27L1/04
Filed: 1988-06-08
Abstract: A tool (4) for rotation ring type barking machines (1) comprises a curved swinging arm (9) which is adapted to carry at a first, free end a cutting edge (14) and which is detachably connected at its opposite end by means of a screw connection (15, 15') with a shaft (10) rotatably mounted in the rotor of the machine, more particularly via a holder (11) which is preferably made in one piece with the shaft and extends at an angle relative to said shaft. The swinging arm is displaceably movable relative to the holder and fixable by means of said screw connection in different selectable positions relative thereto, in order to permit variation of the distance between the center of the pivot shaft (T) and the center of gravity (10') of the swinging arm.
Patent SE-8802877-D0 (SE)
Inventor: SUNDBERG STIG
IPC: A01D34/535
Filed: 1988-08-12
Abstract: A lawn mower comprises a frame (4) and a rotor (5) rotatably journalled to the frame about a horizontal axis and provided with cutting members (6) adapted to co-operate shearingly, on rotation of the rotor, with an edge member (7) arranged on the frame. The cutting members (6) are pivotably connected to the rotor.
Patent SE-8901041-D0 (SE)
Inventor: LITERATI NAGY P
IPC: A61K35/66
Filed: 1989-03-23
Abstract: PHARMACEUTICAL COMPOSITIONS ACTING PARTICULARLY ON THE HEART AND CARDIOVASCULAR SYSTEM AND PROCESS FOR PREPARING SAME A b s t r a c t The invention relates to pharmaceutical compositions acting particularly on the thrombo-embolic states of the heart and cardiovascular system, which comprise 0.5 to 50% by mass of a selenium-containing microorganism as well as 99.5 to 50% by mass of C18-24 fatty acids containing at least two unsaturated bonds or the derivatives thereof, optionally in admixture with carriers and/or additives commonly used in the pharmaceutical industry and optionally with antioxidants. Furthermore the invention relates to a process for preparing these compositions.
Patent SE-8901048-D0 (SE)
Inventor: NYANDER J
IPC: C07D337/08
Filed: 1989-03-23
Abstract: PCT No. PCT/SE90/00179 Sec. 371 Date Nov. 25, 1991 Sec. 102(e) Date Nov. 25, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/11303 PCT Pub. Date Oct. 4, 1990.Initiators for cationic polymerization by thermal activation, photochemical activation (UV-irradiation) or activation by electron bombardment are compounds wherein a heterocyclic, aryl substituted or aryl ring is fused to a sulfonium moiety in combination with a non-nucleophilic anion. During the activation of the initiator, a carbon-sulfur bond is broken leading to formation of a sulfide and a carbonium ion within the same molecule. The carbonium ion initiates the polymerization.
Patent SE-8902781-D0 (SE)
Inventor: WESTERGAARD H
IPC: A01M21/02
Filed: 1989-08-21
Abstract: Weeding brush consisting of disc brush provided with a multiplicity of brush bundles 5 which in turn consist of wire sections which have been provided with a sheath 6 or a stop ring which prevents the lower and free end of the wire from splitting up further than the sheath 6 or stop ring. Because the wires 8 have been bent or curved at the time of production, a certain bend or curvature is still present which makes it easier for the wires to take hold of weed roots and the like. The brush is driven at high speed, and arranged further down on the weeding brush or the brush bundles there is a round band 7 preventing the brush bundles from spreading out too much in the radial direction. <IMAGE>
Patent SE-9001874-D0 (SE)
Inventor: ANDERSSON ALBIN
IPC: C02F11/12
Filed: 1990-05-23
Abstract: In a method of treating a suspension contained in a reservoir (8), the suspension is flowed through a tube (1) which has an inlet end (1a) and an outlet end (1b) and the interior of which communicates, via a perforated portion (1c), with a closed chamber (2) having an outlet (4). The tube (1) and the chamber (2) are immersed in the suspension, the outlet end (1b) of the tube (1) being connected to an outlet pipe (13), its inlet end (1a) being exposed to the suspension, and the outlet (4) of the chamber (2) being connected to an outlet pipe (15). The suspension is continuously pumped through the tube (1) by a first pump (14) to form, close to the tube wall, a laminar boundary layer in which the concentration of suspended material is lower than in the rest of the suspension and which is drawn off into the chamber (2) through the perforated portion (1c). The suspension having a lower concentration of suspended material is pumped out of the chamber (2) by a second pump (16) connected to the outlet pipe (15) of the chamber. A lower pressure is maintained in the chamber than in the tube (1).
Patent SE-9004043-D0 (SE)
Inventor: MEYER R J
IPC: B25C5/13
Filed: 1990-12-18
Abstract: A pneumatically operated fastener driving tool having a pivotally mounted magazine. The displacement of the magazine is used to actuate the tool when the nosepiece is in engagement with a workpiece. With the magazine travel kept to a minimum, the magazine is coupled to a cam lever which amplifies the displacement of the magazine. One portion of the cam lever is in engagement with a trip lever which forms a bearing surface for the trigger valve cartridge, which enables the tool when the magazine is in a drive position. The geometry of the cam lever causes a relatively greater displacement of the trip lever than the displacement of the magazine. The fastener driving tool also includes a poppet valve for controlling the compressed air flow into the drive cylinder. The top portion of the poppet is subject to the compressed air reservoir within the tool. A poppet chamber disposed at the bottom of the poppet controls the opening and closing of the poppet valve. An important aspect of the invention are the throttling inlet and exhaust passageways to the poppet chamber which allow the pressure in the poppet chamber to be controlled, thus reducing poppet flutter. Another important aspect of the invention relates to a jet poppet which increases the driving force of the tool without the need to increase the tool size and also improves the tool response time.
Patent SE-9101977-D0 (SE)
Inventor: SUNDBLAD B
IPC: C25B1/16
Filed: 1991-06-26
Abstract: A process for the production of chlorine dioxide by reacting an alkali metal chlorate, mineral acid and a reducing agent in such proportions that chlorine dioxide is produced in a reaction medium which is maintained at a temperature of 50 DEG  C.-100 DEG  C. and at an acidity within a range of 2-12 N and which is subjected to subatmospheric pressure sufficient for evaporating water. A mixture of chlorine dioxide and water vapour is withdrawn from an evaporation zone in the reaction vessel, and alkali metal sulphate is precipitated in a crystallization zone in the reaction vessel. The precipitated alkali metal sulphate is contacted with a saturated water solution of alkali metal sulphate whereafter neutral alkali metal sulphate is precipitated and dissolved in water. The water solution is brought to an electrochemical membrane cell in which sulphuric acid is formed in the anode compartment and alkali metal hydroxide in the cathode compartment.
Patent SE-9103280-D0 (SE)
Inventor: OLOFSSON R
IPC: E06B9/322
Filed: 1991-11-07
Abstract: The operating components for the blind are arranged between two window panes and are provided with through passage apertures (4) for an operating rod (5) for inclined positioning of the blind slats and for the draw lines (8) for operation of the slats. The guide housing (9) is provided with a stop device (13) movable between stop and freeing positions for the line (8) which runs through the guide housing. The fixture (1) is formed with a retainer (16) in which the operating rod (5) is rotatably retained. USE/ADVANTAGE - For the smooth and easy raising, lowering and adjustment of the slats of a Venetian blind.
Patent SE-9200263-D0 (SE)
Inventor: OLSON W J
IPC: F25D23/06
Filed: 1992-01-31
Abstract: A refrigration, foam sealing bushing is provided for use within a refrigeration door cavity. The bushing is formed of a male member, and a female member. The male member includes a head portion, an upper shank portion, a reduced lower shank portion, and a disc-like member. The female member is formed of a tubular section having an open upper end and an open lower end. The tubular section has an axially extending bore which extends between the open upper end and the open lower end for telescopingly receiving the lower shank portion of the male member. Passageways are formed between the outer surface of the reduced lower shank portion and inner surface of the axially extending bore of the tubular section for permitting air to escape from the door cavity but yet preventing foam insulation from escaping during the injection of the foam insulation into the door cavity.
Patent SE-9202270-D0 (SE)
Inventor: FRANSSON T
IPC: G09F3/14
Filed: 1992-07-31
Abstract: The present invention relates to a marking device intended for marking an elongated object (102), more specifically for marking of electric, hydraulic or pneumatic tubes, conduits, terminal blocks etc., which device comprises at least one marking element (104) provided with a through hole (105) and at least one surface (106) provided with symbol markings (107), a supporting part (108) intended to be fixed onto said object, and a holding means (111, 112) for supporting said marking element, whereby each marking element along its periphery has several lateral surfaces provided with symbol markings and whereby means (105, 111) in the form of specially designed through holes or especially formed outer lateral surfaces on the marking element, are arranged for holding predetermined symbol markings in a predetermined position.
Patent SE-9300139-D0 (SE)
Filed: 1993-01-19
Abstract: The use of a composition in the preparation of a drug for the treatment or prophylaxis of infections caused by or associated with Helicobacter pylori, said composition containing as an active constituent an immobilized, negatively charged polysaccharide selected from the group comprising: heparin, heparan sulphate and dextran sulphate; a method of treating or preventing infections caused by or associated with Helicobacter pylori in mammals including man, comprising administering to a mammal in need of such treatment or prophylaxis an effective amount of a composition containing as an active constituent an immobilized, negatively charged polysaccharide selected from the group comprising: heparin, heparan sulphate and dextran sulphate; a protein with an apparent molecular weight of not more than about 120 kDa (on SDS-PAGE) and active subfragments thereof down to a molecular weight of about 20 kDa, said protein and subfragments specifically binding to heparan sulphate and being producible from H. pylori strains 25 and 1139 as a surface protein antigen thereof; mono- and polyclonal antibodies; process for detecting H. pylori; drug compositions; reagent kit; and a vaccine.
Patent SE-9301292-D0 (SE)
IPC: B65D1/22
Filed: 1993-04-20
Abstract: Each of the container upright surfaces has a linear section edge of packing material exposed towards the package exterior. The container has partly side walls (6) and partly a bottom part on which the packages are placed side-by-side. The bottom part has tracks or channels (9,10) which coincide with and accommodate the linear section edge, protecting it from coming into contact directly with the transport container (5) bottom, thus effectively protecting against aspiration of damp from the transport container bottom part into the section surface fibrous layer. - The tracks or channels are arranged with even distribution and orientated parallel with two opposite walls in the transport container. The distance between a side wall in the transport container and the nearest tracks or channels parallel to the side wall is less than the distance between adjacent parallel tracks or channels.
Patent SE-9302216-D0 (SE)
IPC: B62B9/22
Filed: 1993-06-28
Abstract: With very small babies, between birth and 1 year of age it is often necessary to sooth and pacify them due to sleep difficulties, colic, etc. To this end, one or more of the wheels of the baby carriage are provided with a displaceable nave/axle controllable by manual lever to off-centre the rotation point in the wheel(s) in one or more stages dependent upon the degree of required soothing effect.
Patent SE-9303387-D0 (SE)
Inventor: SANDSTROEM AAKE
IPC: G01P15/18
Filed: 1993-10-14
Abstract: PCT No. PCT/SE94/00965 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed Oct. 14, 1994 PCT Pub. No. WO95/10664 PCT Pub. Date Apr. 20, 1995A compacting machine having a vibrating drum for compaction of ground material includes a controller. The drum is moved over a segment of the ground while a shear modulus and a plastic parameter of the segment of the ground are measured. From the measurements, in particular the value of the shear modulus, values for the frequency and/or the amplitude of the vibration and/or the rolling velocity of the drum are determined. These values are used for adjusting the compacting machine. In the measurement of the shear modulus, two accelerometers are used for determining, during the passing of the segment of the ground, the acceleration of the drum in at least an essentially vertical direction. The amplitude and the phase position of the eccentric system in relation to the acceleration are determined by using, among other things, a pulse sensor. Therefrom, and from fixed data concerning the compacting machine, the shear modulus of the ground is determined by integration of state equations. Then, the plastic parameter is obtained.
Patent SE-9403156-D0 (SE)
IPC: B05B15/55
Filed: 1994-09-21
Abstract: A paste nozzle (15) for feeding a particulate material in the form of a paste (15a) into a fluidized bed (6) in a power plant, wherein the nozzle (15) comprises an air pipe (19) which is disposed inside the nozzle (15) and which directs a jet of splitting air (19a) against the orifice (18) of the nozzle (15) and a cleaning pipe (20) arranged outside the splitting air pipe (19) and coaxially therewith, said pipe (20) comprising a vortex generator (22) to achieve a cone (23) of a flowing medium (20a), preferably air or water, the cone (23) having such a top angle that it hits the inside of the nozzle (15), at the conical section (17) of the nozzle tapering towards the orifice, to thereby make possible disolution of a plug of hardened paste (20a), formed or initiated in the nozzle (15), or prevent bed material from penetrating into the nozzle (15).
Patent SE-9403875-D0 (SE)
Inventor: ERIKSSON HANS OSKAR
IPC: H04Q3/42
Filed: 1994-11-10
Abstract: PCT No. PCT/SE95/01322 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Nov. 8, 1995 PCT Pub. No. WO96/15592 PCT Pub. Date May 23, 1996In a driving stage for driving the two differential amplifier output stages of a subscriber line interface circuit, the driving stage is adapted to generate four driving currents in dependence on, on the one hand, transversal and longitudinal signals incoming to the driving stage and, on the other hand, a reference current, and to supply these driving currents in pairs to the two inputs of the differential amplifier output stages, all four of the driving currents being larger than zero.
Patent SE-9500296-D0 (SE)
Inventor: DANIELSSON STEFAN
IPC: B25J9/10
Filed: 1995-01-27
Abstract: PCT No. PCT/SE96/00086 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Jan. 26, 1996 PCT Pub. No. WO96/22861 PCT Pub. Date Aug. 1, 1996An industrial robot wrist unit comprising a wrist housing capable of being detachably mounted to the distal end of a robot arm, the housing having two fork arms supporting a pivotally mounted tilt housing which supports a rotatably mounted turntable on which an external implement can be mounted. The tilt housing is positively confined between the fork arms so that reactive forces stemming from the gearings in the housing are prevented from forcing the fork arms apart.
Patent SE-9501332-D0 (SE)
Inventor: NELVIG PER
IPC: A61B6/00
Filed: 1995-04-10
Abstract: The present invention demonstrates thin flexible protected screened flat cable portion (3) for connection of an intraoral X-ray sensor (2) to its external electronic controller. According to the present invention, a flexible screened multi-wire flat cable portion (3) is produced, which can be passed through a very narrow gap between the teeth of the upper and lower jaws for producing "bitewing" images, as well as periapical images with or without the use of a bite-block, by means of the intraoral X-ray CCD sensor. The flexible screened flat multi-wire cable (3) permits sharp bending in different angles relative to the sensor capsule (1) with a very short bending radius and having an expected lifetime of several tens of thousands bendings with a small bending radius.
Patent SE-9601021-D0 (SE)
Inventor: SUNDGREN ANDERS
IPC: C21D1/673
Filed: 1996-03-18
Abstract: In a method of manufacturing a curved and quenched profile element, a profile element is positioned in a die tool with relatively movable tool halves for forming the profile element into a desired curved shape. The profile element is pushed between the tool halves thereby heating the profile element to a quenching temperature and forming it into the desired curved shape. Heat is dissipated from the curved profile element at an elevated cooling device whereat a cooling liquid flows through the die tool while the profile element is still contained therewithin. The profile element is transported in a forward direction along a manufacturing path to the cooling device and is transported in the same forward direction to remove it from the cooling device thereby providing continuous mechanical handling of the profile element during the manufacturing process. The tool halves each have a facing side provided with alternating ribs and grooves so that the grooves can function as channels to lead the cooling liquid to the curved profile element.
Patent SE-9700599-D0 (SE)
Inventor: FALCHI MICHELA
IPC: H04L47/724
Filed: 1997-02-20
Abstract: A method and an apparatus are disclosed which will allow the use of ATM switches in Internet type networks without the need for translation between protocols. According to the invention, this is achieved by providing the ATM switches to be used in such networks with resource reservation protocol (RSVP) means (63) similar to the ones used in hosts and conventional routers. When a request for resources is made, the RSVP means communicate with the means (69, 71, 73, 79) for admission control and connection management to determine whether or not the requested resources can be reserved. The RSVP means of all nodes in a network communicate with each other to reserve resources to ensure a specified quality of service for each connection.
Patent SE-9802444-D0 (SE)
Inventor: BERG RUSTAN
IPC: H05K3/40
Filed: 1998-07-07
Abstract: The present invention relates to mounting an electric connector (20) onto a printed circuit board, particularly to a printed circuit board comprised of ceramic material, for instance either an LTCC substrate or an HTCC substrate. The problem addressed is one where the connector (20) tends to loosen from the substrate when the temperature varies. This is due to the difference in the coefficients of thermal expansion of the printed circuit board and the connector (20). The problem is solved with the aid of a so-called shim (10) that has a coefficient of thermal expansion between that of the printed circuit board and that of the connector. One side of the shim (10) is soldered onto the connector and the other side of the shim is soldered onto the printed circuit board. The connector (20) is therewith fastened to the printed circuit board. Shear stresses acting between the connector (20) and the printed circuit board are distributed through said board through the medium of two joints instead of one. The connector may alternatively be provided with a built-in shim.